CHANGELOG.md

## Parity [v1.11.4](https://github.com/paritytech/parity/releases/tag/v1.11.4) (2018-06-20)

Parity 1.11.4 is a bug-fix release to improve performance and stability.

The full list of included changes:

- Backports ([#8916](https://github.com/paritytech/parity/pull/8916))
  - `Duration_ns: u64 -> duration: Duration` ([#8457](https://github.com/paritytech/parity/pull/8457))
    - Duration_ns: u64 -> duration: Duration
    - Format on millis {:.2} -> {}
  - Keep all enacted blocks notify in order ([#8524](https://github.com/paritytech/parity/pull/8524))
    - Keep all enacted blocks notify in order
    - Collect is unnecessary
    - Update ChainNotify to use ChainRouteType
    - Fix all ethcore fn defs
    - Wrap the type within ChainRoute
    - Fix private-tx and sync api
    - Fix secret_store API
    - Fix updater API
    - Fix rpc api
    - Fix informant api
    - Eagerly cache enacted/retracted and remove contain_enacted/retracted
    - Fix indent
    - Tests: should use full expr form for struct constructor
    - Use into_enacted_retracted to further avoid copy
    - Typo: not a function
    - Rpc/tests: ChainRoute -> ChainRoute::new
  - Handle removed logs in filter changes and add geth compatibility field ([#8796](https://github.com/paritytech/parity/pull/8796))
    - Add removed geth compatibility field in log
    - Fix mocked tests
    - Add field block hash in PollFilter
    - Store last block hash info for log filters
    - Implement canon route
    - Use canon logs for fetching reorg logs
    - Make sure removed flag is set
    - Address grumbles
  - Fixed AuthorityRound deadlock on shutdown, closes [#8088](https://github.com/paritytech/parity/issues/8088) ([#8803](https://github.com/paritytech/parity/pull/8803))
  - Ci: Fix docker tags ([#8822](https://github.com/paritytech/parity/pull/8822))
    - Scripts: enable docker builds for beta and stable
    - Scripts: docker latest should be beta not master
    - Scripts: docker latest is master
  - Ethcore: fix ancient block error msg handling ([#8832](https://github.com/paritytech/parity/pull/8832))
  - Disable parallel verification and skip verifiying already imported txs. ([#8834](https://github.com/paritytech/parity/pull/8834))
    - Reject transactions that are already in pool without verifying them.
    - Avoid verifying already imported transactions.
  - Fix concurrent access to signer queue ([#8854](https://github.com/paritytech/parity/pull/8854))
    - Fix concurrent access to signer queue
    - Put request back to the queue if confirmation failed
    - Typo: fix docs and rename functions to be more specific
    - Change trace info "Transaction" -> "Request"
  - Don't allocate in expect_valid_rlp unless necessary ([#8867](https://github.com/paritytech/parity/pull/8867))
    - Don't allocate via format! in case there's no error
    - Fix test?
  - Fixed ipc leak, closes [#8774](https://github.com/paritytech/parity/issues/8774) ([#8876](https://github.com/paritytech/parity/pull/8876))
  - Add new ovh bootnodes and fix port for foundation bootnode 3.2 ([#8886](https://github.com/paritytech/parity/pull/8886))
    - Add new ovh bootnodes and fix port for foundation bootnode 3.2
    - Remove old bootnodes.
    - Remove duplicate 1118980bf48b0a3640bdba04e0fe78b1add18e1cd99bf22d53daac1fd9972ad650df52176e7c7d89d1114cfef2bc23a2959aa54998a46afcf7d91809f0855082
  - Block 0 is valid in queries ([#8891](https://github.com/paritytech/parity/pull/8891))
  - Add ETC Cooperative-run load balanced parity node ([#8892](https://github.com/paritytech/parity/pull/8892))
  - Minor fix in chain supplier and light provider ([#8906](https://github.com/paritytech/parity/pull/8906))
    - Fix chain supplier increment
    - Fix light provider block_headers
  - Check whether we need resealing in miner and unwrap has_account in account_provider ([#8853](https://github.com/paritytech/parity/pull/8853))
    - Remove unused Result wrap in has_account
    - Check whether we need to reseal for external transactions
    - Fix reference to has_account interface
    - Typo: missing )
    - Refactor duplicates to prepare_and_update_sealing
    - Fix build
  - Allow disabling local-by-default for transactions with new config entry ([#8882](https://github.com/paritytech/parity/pull/8882))
    - Add tx_queue_allow_unknown_local config option
    - Refactor flag name + don't change import_own_tx behaviour
    - Add fn to TestMinerService
    - Avoid race condition from trusted sources
- Parity-version: beta release 1.11.4 ([#8856](https://github.com/paritytech/parity/pull/8856))
  - Cherry-pick network-specific release flag ([#8821](https://github.com/paritytech/parity/pull/8821))
  - Parity-version: bump beta to 1.11.4
  - Parity-version: remove merge leftovers

## Parity [v1.11.3](https://github.com/paritytech/parity/releases/tag/v1.11.3) (2018-06-06)

Parity 1.11.3 is a security-relevant release. Please upgrade your nodes as soon as possible to [v1.10.6](https://github.com/paritytech/parity/releases/tag/v1.10.6) or [v1.11.3](https://github.com/paritytech/parity/releases/tag/v1.11.3).

The full list of included changes:

- Parity-version: bump beta to 1.11.3 ([#8806](https://github.com/paritytech/parity/pull/8806))
  - Parity-version: bump beta to 1.11.3
  - Disallow unsigned transactions in case EIP-86 is disabled ([#8802](https://github.com/paritytech/parity/pull/8802))
  - Fix ancient blocks queue deadlock ([#8751](https://github.com/paritytech/parity/pull/8751))
- Update shell32-sys to fix windows build ([#8792](https://github.com/paritytech/parity/pull/8792))
- Backports ([#8785](https://github.com/paritytech/parity/pull/8785))
  - Fix light sync with initial validator-set contract ([#8528](https://github.com/paritytech/parity/pull/8528))
    - Fix #8468
    - Use U256::max_value() instead
    - Also change initial transaction gas
  - Resumable warp-sync / Seed downloaded snapshots ([#8544](https://github.com/paritytech/parity/pull/8544))
    - Start dividing sync chain : first supplier method
    - WIP - updated chain sync supplier
    - Finish refactoring the Chain Sync Supplier
    - Create Chain Sync Requester
    - Add Propagator for Chain Sync
    - Add the Chain Sync Handler
    - Move tests from mod -> handler
    - Move tests to propagator
    - Refactor SyncRequester arguments
    - Refactoring peer fork header handler
    - Fix wrong highest block number in snapshot sync
    - Small refactor...
    - Resume warp-sync downloaded chunks
    - Refactoring the previous chunks import
    - Address PR grumbles
    - Fix not seeding current snapshot
    - Update SnapshotService readiness check
    - Early abort importing previous chunks
    - Update Gitlab CI config
    - SyncState back to Waiting when Manifest peers disconnect
    - Revert GitLab CI changes
    - Refactor resuming snapshots
    - Revert "Refactor resuming snapshots"
    - Update informant log
    - Refactor resuming snapshots
    - Update informant message : show chunks done
  - Don't open Browser post-install on Mac ([#8641](https://github.com/paritytech/parity/pull/8641))
  - Fix not downloading old blocks ([#8642](https://github.com/paritytech/parity/pull/8642))
  - Fix PoW blockchains sealing notifications in chain_new_blocks ([#8656](https://github.com/paritytech/parity/pull/8656))
  - Shutdown the Snapshot Service early ([#8658](https://github.com/paritytech/parity/pull/8658))
    - Shutdown the Snapshot Service when shutting down the runner
    - Rename `service` to `client_service`
    - Fix tests
  - Fix cli signer ([#8682](https://github.com/paritytech/parity/pull/8682))
    - Update ethereum-types so `{:#x}` applies 0x prefix
  - Set the request index to that of the current request ([#8683](https://github.com/paritytech/parity/pull/8683))
    - Set the request index to that of the current request
  - Network-devp2p: handle UselessPeer disconnect ([#8686](https://github.com/paritytech/parity/pull/8686))
  - Fix local transactions policy. ([#8691](https://github.com/paritytech/parity/pull/8691))
  - CI: Fixes for Android Pipeline ([#8745](https://github.com/paritytech/parity/pull/8745))
    - Ci: Remove check for shared libraries in gitlab script
    - Ci: allow android arm build to fail
  - Custom Error Messages on ENFILE and EMFILE IO Errors ([#8744](https://github.com/paritytech/parity/pull/8744))
    - Custom Error Messages on ENFILE and EMFILE IO Errors
    - Use assert-matches for more readable tests
    - Fix Wording and consistency
  - Ethcore-sync: fix connection to peers behind chain fork block ([#8710](https://github.com/paritytech/parity/pull/8710))
- Parity-version: bump beta to 1.11.2 ([#8750](https://github.com/paritytech/parity/pull/8750))
  - Parity-version: bump beta to 1.11.2
  - Parity-version: unset critical flag

## Parity [v1.11.1](https://github.com/paritytech/parity/releases/tag/v1.11.1) (2018-05-15)

This is the Parity 1.11.1-beta release! Hurray!

Notable changes in reversed alphabetical order:

- TOOLING: **Whisper CLI** [#8201](https://github.com/paritytech/parity/pull/8201)
  - `whisper-cli` is a standalone tool to communicate with the Whisper protocol.
  - It provides functionality to specify `whisper-pool-size`, `port` and `address` to use.
  - All whisper RPC APIs are enabled and can be directly accessed.
- JSON-RPC API: **Return error in case eth_call returns VM errors** [#8448](https://github.com/paritytech/parity/pull/8448)
  - This changes the behaviors of `eth_call` to respect VM errors if any.
  - In case of `REVERT`, it will also return the reverted return data in hex format.
- ENGINES: **Block Reward Contract** [#8419](https://github.com/paritytech/parity/pull/8419)
  - The _AuRa_ PoA engine has now support for having a contract to calculate the block rewards.
  - The engine passes a list of benefactors and reward types to the contract which then returns a list of addresses and respective rewards.
- CORE: **Private Transactions** [#6422](https://github.com/paritytech/parity/pull/6422)
  - Parity now provides a private transactions system.
  - Please, check out our wiki to get an [overview and setup instructions](https://wiki.parity.io/Private-Transactions.html).
- CORE: **New Transaction Queue implementation** [#8074](https://github.com/paritytech/parity/pull/8074)
  - Verification is now done in parallel.
  - Previous queue had `O(1)` time to get pending set, but `O(n^2)` insertion time. And obviously insertion/removal happens much more often than retrieving the pending set (only for propagation and pending block building) Currently we have `O(n * log(senders))` pending set time (with cache) and `O(tx_per_sender)` (usually within `log(tx_per_sender)`) insertion time.
  - `Scoring` and `Readiness` are separated from the pool, so it's easier to customize them or introduce different definitions (for instance for [EIP-859](https://github.com/ethereum/EIPs/issues/859) or private transactions, etc).
  - Banning removed, soft-penalization introduced instead: if transaction exceeds the limit other transactions from that sender get lower priority.
  - There is no explicit distinction between current and future transactions in the pool - `Readiness` determines that. Because of this we additionally remove `future` transactions that occupy the pool for long time.
- CONFIGURATION: **Warp-only sync with --warp-barrier [block-number] flag.** [#8228](https://github.com/paritytech/parity/pull/8228)
  - Enables warp-only sync in case `--warp-barrier [block-number]` is provided.
  - This avoids clients to warp to outdated snapshots that are too far away from the best block.
  - This avoids clients to fall back to normal sync if there are no recent snapshots available currently.
- CONFIGURATION: **Disable UI by default.** [#8105](https://github.com/paritytech/parity/pull/8105)
  - The user interface is now disabled by default. It still can be activated with the `--force-ui` flag.
  - To get the stand-alone Parity UI, please check the dedicated [releases page](https://github.com/parity-js/shell/releases).
- CONFIGURATION: **Auto-updater improvements** [#8078](https://github.com/paritytech/parity/pull/8078)
  - Added `--auto-update-delay` to randomly delay updates by `n` blocks. This takes into account the number of the block of the update release (old updates aren't delayed).
  - Added `--auto-update-check-frequency` to define the periodicity of auto-update checks in number of blocks.
  - This is an important improvement to ensure the network does not update all clients at the same time.
- CHAIN SPECS: **Enable WebAssembly and Byzantium for Ellaism** [#8520](https://github.com/paritytech/parity/pull/8520)
  - This activates the Ellaism Byzantium hardfork ([2018-0004-byzantium](https://github.com/ellaism/specs/blob/master/specs/2018-0004-byzantium.md)) at block `2_000_000`.
  - This enables the Wasm VM on Ellaism ([2018-0003-wasm-hardfork](https://github.com/ellaism/specs/blob/master/specs/2018-0003-wasm-hardfork.md)) at block `2_000_000`.
  - Please, upgrade your clients if you run an Ellaism configuration.
- CHAIN SPECS: **Dev chain - increase gasLimit to 8_000_000** [#8362](https://github.com/paritytech/parity/pull/8362)
  - This increases the default block gas limit on development chains to `8_000_000`.
  - Please note, this makes previous dev chain configurations incompatible.
- CHAIN SPECS: **Add MCIP-6 Byzyantium transition to Musicoin spec** [#7841](https://github.com/paritytech/parity/pull/7841)
  - This activates the Musicoin Byzantium hardfork ([MCIP-6](https://github.com/Musicoin/MCIPs/blob/master/MCIPS/mcip-6.md)) at block `2_222_222`.
  - Please, upgrade your clients if you run a Musicoin configuration.

The full list of included changes:

- Backports ([#8624](https://github.com/paritytech/parity/pull/8624))
  - Trace precompiled contracts when the transfer value is not zero ([#8486](https://github.com/paritytech/parity/pull/8486))
    - Trace precompiled contracts when the transfer value is not zero
    - Add tests for precompiled CALL tracing
    - Use byzantium test machine for the new test
    - Add notes in comments on why we don't trace all precompiles
    - Use is_transferred instead of transferred
  - Return error if RLP size of transaction exceeds the limit ([#8473](https://github.com/paritytech/parity/pull/8473))
    - Return error if RLP size of transaction exceeds the limit
    - Review comments fixed
    - RLP check moved to verifier, corresponding pool test added
  - Don't block sync when importing old blocks ([#8530](https://github.com/paritytech/parity/pull/8530))
    - Alter IO queueing.
    - Don't require IoMessages to be Clone
    - Ancient blocks imported via IoChannel.
    - Get rid of private transactions io message.
    - Get rid of deadlock and fix disconnected handler.
    - Revert to old disconnect condition.
    - Fix tests.
    - Fix deadlock.
  - Refactoring `ethcore-sync` - Fixing warp-sync barrier ([#8543](https://github.com/paritytech/parity/pull/8543))
    - Start dividing sync chain : first supplier method
    - WIP - updated chain sync supplier
    - Finish refactoring the Chain Sync Supplier
    - Create Chain Sync Requester
    - Add Propagator for Chain Sync
    - Add the Chain Sync Handler
    - Move tests from mod -> handler
    - Move tests to propagator
    - Refactor SyncRequester arguments
    - Refactoring peer fork header handler
    - Fix wrong highest block number in snapshot sync
    - Small refactor...
    - Address PR grumbles
    - Retry failed CI job
    - Fix tests
    - PR Grumbles
  - Handle socket address parsing errors ([#8545](https://github.com/paritytech/parity/pull/8545))
  - Fix packet count when talking with PAR2 peers ([#8555](https://github.com/paritytech/parity/pull/8555))
    - Support diferent packet counts in different protocol versions.
    - Fix light timeouts and eclipse protection.
    - Fix devp2p tests.
    - Fix whisper-cli compilation.
    - Fix compilation.
    - Fix ethcore-sync tests.
    - Revert "Fix light timeouts and eclipse protection."
    - Increase timeouts.
  - Add whisper CLI to the pipelines ([#8578](https://github.com/paritytech/parity/pull/8578))
    - Add whisper CLI to the pipelines
    - Address todo, ref [#8579](https://github.com/paritytech/parity/pull/8579)
  - Rename `whisper-cli binary` to `whisper` ([#8579](https://github.com/paritytech/parity/pull/8579))
    - Rename whisper-cli binary to whisper
    - Fix tests
  - Remove manually added text to the errors ([#8595](https://github.com/paritytech/parity/pull/8595))
  - Fix account list double 0x display ([#8596](https://github.com/paritytech/parity/pull/8596))
    - Remove unused self import
    - Fix account list double 0x display
  - Fix BlockReward contract "arithmetic operation overflow" ([#8611](https://github.com/paritytech/parity/pull/8611))
    - Fix BlockReward contract "arithmetic operation overflow"
    - Add docs on how execute_as_system works
    - Fix typo
  - Rlp decode returns Result ([#8527](https://github.com/paritytech/parity/pull/8527))
  - Remove expect ([#8536](https://github.com/paritytech/parity/pull/8536))
    - Remove expect and propagate rlp::DecoderErrors as TrieErrors
  - Decoding headers can fail ([#8570](https://github.com/paritytech/parity/pull/8570))
    - Rlp::decode returns Result
    - Fix journaldb to handle rlp::decode Result
    - Fix ethcore to work with rlp::decode returning Result
    - Light client handles rlp::decode returning Result
    - Fix tests in rlp_derive
    - Fix tests
    - Cleanup
    - Cleanup
    - Allow panic rather than breaking out of iterator
    - Let decoding failures when reading from disk blow up
    - Syntax
    - Fix the trivial grumbles
    - Fix failing tests
    - Make Account::from_rlp return Result
    - Syntx, sigh
    - Temp-fix for decoding failures
    - Header::decode returns Result
    - Do not continue reading from the DB when a value could not be read
    - Fix tests
    - Handle header decoding in light_sync
    - Handling header decoding errors
    - Let the DecodeError bubble up unchanged
    - Remove redundant error conversion
  - Fix compiler warning ([#8590](https://github.com/paritytech/parity/pull/8590))
  - Attempt to fix intermittent test failures ([#8584](https://github.com/paritytech/parity/pull/8584))
  - Block_header can fail so return Result ([#8581](https://github.com/paritytech/parity/pull/8581))
    - Block_header can fail so return Result
    - Restore previous return type based on feedback
    - Fix failing doc tests running on non-code
  - Block::decode() returns Result ([#8586](https://github.com/paritytech/parity/pull/8586))
  - Gitlab test script fixes ([#8573](https://github.com/paritytech/parity/pull/8573))
    - Exclude /docs from modified files.
    - Ensure all references in the working tree are available
    - Remove duplicated line from test script
- Bump beta to 1.11.1 ([#8627](https://github.com/paritytech/parity/pull/8627))

## Parity [v1.11.0](https://github.com/paritytech/parity/releases/tag/v1.11.0) (2018-05-09)

This is the Parity 1.11.0-beta release! ~~Hurray!~~ This release has been pulled due to peering issues, please use 1.11.1-beta.

The full list of included changes:

- Backports ([#8558](https://github.com/paritytech/parity/pull/8558))
  - Fetching logs by hash in blockchain database ([#8463](https://github.com/paritytech/parity/pull/8463))
    - Fetch logs by hash in blockchain database
    - Fix tests
    - Add unit test for branch block logs fetching
    - Add docs that blocks must already be sorted
    - Handle branch block cases properly
    - typo: empty -> is_empty
    - Remove return_empty_if_none by using a closure
    - Use BTreeSet to avoid sorting again
    - Move is_canon to BlockChain
    - typo: pass value by reference
    - Use loop and wrap inside blocks to simplify the code
    - typo: missed a comment
  - Pass on storage keys tracing to handle the case when it is not modified ([#8491](https://github.com/paritytech/parity/pull/8491))
    - Pass on storage keys even if it is not modified
    - typo: account and storage query
    - Fix tests
    - Use state query directly because of suicided accounts
    - Fix a RefCell borrow issue
    - Add tests for unmodified storage trace
    - Address grumbles
    - typo: remove unwanted empty line
    - ensure_cached compiles with the original signature
  - Update wasmi and pwasm-utils ([#8493](https://github.com/paritytech/parity/pull/8493))
    - Update wasmi to 0.2
    - Update pwasm-utils to 0.1.5
  - Show imported messages for light client ([#8517](https://github.com/paritytech/parity/pull/8517))
  - Enable WebAssembly and Byzantium for Ellaism ([#8520](https://github.com/paritytech/parity/pull/8520))
    - Enable WebAssembly and Byzantium for Ellaism
    - Fix indentation
    - Remove empty lines
  - Don't panic in import_block if invalid rlp ([#8522](https://github.com/paritytech/parity/pull/8522))
    - Don't panic in import_block if invalid rlp
    - Remove redundant type annotation
    - Replace RLP header view usage with safe decoding
  - Node table sorting according to last contact data ([#8541](https://github.com/paritytech/parity/pull/8541))
    - network-devp2p: sort nodes in node table using last contact data
    - network-devp2p: rename node contact types in node table json output
    - network-devp2p: fix node table tests
    - network-devp2p: note node failure when failed to establish connection
    - network-devp2p: handle UselessPeer error
    - network-devp2p: note failure when marking node as useless
- Betalize 1.11 :) ([#8475](https://github.com/paritytech/parity/pull/8475))
  - Betalize 1.11 :)
  - Update Gitlab scripts
  - Use master as gitlab latest
  - Fix snap builds ([#8483](https://github.com/paritytech/parity/pull/8483))
  - Update hardcodedSync for Ethereum, Kovan, and Ropsten ([#8489](https://github.com/paritytech/parity/pull/8489))
- Fix typos in vm description comment ([#8446](https://github.com/paritytech/parity/pull/8446))
- Add changelog for 1.9.7 and 1.10.2 ([#8460](https://github.com/paritytech/parity/pull/8460))
- Fix docker build ([#8462](https://github.com/paritytech/parity/pull/8462))
- Parityshell::open `Return result` ([#8377](https://github.com/paritytech/parity/pull/8377))
- Return error in case eth_call returns VM errors ([#8448](https://github.com/paritytech/parity/pull/8448))
- Update wasmi ([#8452](https://github.com/paritytech/parity/pull/8452))
- Allow 32 bit pipelines to fail ([#8454](https://github.com/paritytech/parity/pull/8454))
- Update Cargo hidapi-rs dependency ([#8447](https://github.com/paritytech/parity/pull/8447))
- Private transactions processing error handling ([#8431](https://github.com/paritytech/parity/pull/8431))
- Improve VM executor stack size estimation rules ([#8439](https://github.com/paritytech/parity/pull/8439))
- Block reward contract ([#8419](https://github.com/paritytech/parity/pull/8419))
- Permission fix ([#8441](https://github.com/paritytech/parity/pull/8441))
- Use forked app_dirs crate for reverted Windows dir behavior ([#8438](https://github.com/paritytech/parity/pull/8438))
- Remove From::from. ([#8390](https://github.com/paritytech/parity/pull/8390))
- Move ethcore::Error to error_chain ([#8386](https://github.com/paritytech/parity/pull/8386))
- Changelogs for 1.9.6 and 1.10.1 ([#8411](https://github.com/paritytech/parity/pull/8411))
- Fix receipts stripping. ([#8414](https://github.com/paritytech/parity/pull/8414))
- Typo, docs parity_chainId: empty string -> None ([#8434](https://github.com/paritytech/parity/pull/8434))
- Update zip to 0.3 ([#8381](https://github.com/paritytech/parity/pull/8381))
- Fix TODO comments ([#8413](https://github.com/paritytech/parity/pull/8413))
- Replace legacy Rlp with UntrustedRlp and use in ethcore rlp views ([#8316](https://github.com/paritytech/parity/pull/8316))
- Tokio-core v0.1.16 -> v0.1.17 ([#8408](https://github.com/paritytech/parity/pull/8408))
- More code refactoring to integrate Duration ([#8322](https://github.com/paritytech/parity/pull/8322))
- Remove Tendermint extra_info due to seal inconsistencies ([#8367](https://github.com/paritytech/parity/pull/8367))
- Use tokio::spawn in secret_store listener and fix Uri ([#8373](https://github.com/paritytech/parity/pull/8373))
- Unify and limit rocksdb dependency places ([#8371](https://github.com/paritytech/parity/pull/8371))
- Clarify that windows need perl and yasm ([#8402](https://github.com/paritytech/parity/pull/8402))
- New Transaction Queue implementation ([#8074](https://github.com/paritytech/parity/pull/8074))
- Some tweaks to main.rs for parity as a library ([#8370](https://github.com/paritytech/parity/pull/8370))
- Handle queue import errors a bit more gracefully ([#8385](https://github.com/paritytech/parity/pull/8385))
- Ci: fix change detection in master builds ([#8382](https://github.com/paritytech/parity/pull/8382))
- Fix config test by adding no-hardcodec-sync ([#8380](https://github.com/paritytech/parity/pull/8380))
- Fixed unsafe shell call on windows ([#8372](https://github.com/paritytech/parity/pull/8372))
- Parity uses winapi 0.3.4 ([#8366](https://github.com/paritytech/parity/pull/8366))
- No hardcoded client name ([#8368](https://github.com/paritytech/parity/pull/8368))
- Add `util/mem` to zero out memory on drop. ([#8356](https://github.com/paritytech/parity/pull/8356))
- Use atty instead of isatty ([#8365](https://github.com/paritytech/parity/pull/8365))
- Increase gasLimit to 8'000'000 ([#8362](https://github.com/paritytech/parity/pull/8362))
- Util `fake-fetch` ([#8363](https://github.com/paritytech/parity/pull/8363))
- Bump snappy and ring, use single rayon version, closes [#8296](https://github.com/paritytech/parity/issues/8296) ([#8364](https://github.com/paritytech/parity/pull/8364))
- Use async hyper server in secret_store and upgrade igd ([#8359](https://github.com/paritytech/parity/pull/8359))
- Enable UI by default, but only display deprecation notice ([#8262](https://github.com/paritytech/parity/pull/8262))
- Ethcrypto renamed to ethcore-crypto and moved to ethcore dir ([#8340](https://github.com/paritytech/parity/pull/8340))
- Use hyper 0.11 in ethcore-miner and improvements in parity-reactor ([#8335](https://github.com/paritytech/parity/pull/8335))
- Ethcore-sync ([#8347](https://github.com/paritytech/parity/pull/8347))
- Rpc, eth_filter: return error if the filter id does not exist ([#8341](https://github.com/paritytech/parity/pull/8341))
- Ethcore-stratum crate moved to ethcore directory ([#8338](https://github.com/paritytech/parity/pull/8338))
- Secretstore: get rid of engine.signer dependency ([#8173](https://github.com/paritytech/parity/pull/8173))
- Whisper cli ([#8201](https://github.com/paritytech/parity/pull/8201))
- Replace_home for password_files, reserved_peers and log_file ([#8324](https://github.com/paritytech/parity/pull/8324))
- Add Ethereum Social support ([#8325](https://github.com/paritytech/parity/pull/8325))
- Private transactions integration pr ([#6422](https://github.com/paritytech/parity/pull/6422))
- Decouple rocksdb dependency from ethcore ([#8320](https://github.com/paritytech/parity/pull/8320))
- Remove the clone operation of code_cache ([#8334](https://github.com/paritytech/parity/pull/8334))
- Fix the JSONRPC API not running with the light client ([#8326](https://github.com/paritytech/parity/pull/8326))
- Read registry_address from block with REQUEST_CONFIRMATIONS_REQUIRED ([#8309](https://github.com/paritytech/parity/pull/8309))
- Tweaks and add a Dockerfile for Android ([#8036](https://github.com/paritytech/parity/pull/8036))
- Use associated type M::Error instead of Error ([#8308](https://github.com/paritytech/parity/pull/8308))
- Remove InvalidParentHash in favor of assert! ([#8300](https://github.com/paritytech/parity/pull/8300))
- Bump proc macro deps ([#8310](https://github.com/paritytech/parity/pull/8310))
- Decouple timestamp open-block-assignment/verification to Engine ([#8305](https://github.com/paritytech/parity/pull/8305))
- Validate if gas limit is not zero ([#8307](https://github.com/paritytech/parity/pull/8307))
- Implement Easthub chain spec ([#8295](https://github.com/paritytech/parity/pull/8295))
- Update some dependencies ([#8285](https://github.com/paritytech/parity/pull/8285))
- Ethcore now uses Rayon 1.0 as a dependency ([#8296](https://github.com/paritytech/parity/pull/8296)) ([#8304](https://github.com/paritytech/parity/pull/8304))
- Upgrader `remove raw unwrap` and bump semver ([#8251](https://github.com/paritytech/parity/pull/8251))
- Cleaner binary shutdown system ([#8284](https://github.com/paritytech/parity/pull/8284))
- Ethcore now uses rayon to 0.9 as a dependency ([#8296](https://github.com/paritytech/parity/pull/8296)) ([#8302](https://github.com/paritytech/parity/pull/8302))
- Include suicided accounts in state diff ([#8297](https://github.com/paritytech/parity/pull/8297))
- Remove evmjit ([#8229](https://github.com/paritytech/parity/pull/8229))
- Build: fix updater rand dependency in Cargo.lock ([#8298](https://github.com/paritytech/parity/pull/8298))
- Honor --max-peers if --min-peers is not specified ([#8087](https://github.com/paritytech/parity/pull/8087))
- Auto-updater improvements ([#8078](https://github.com/paritytech/parity/pull/8078))
- Dapps-fetcher: calculate keccak in-flight while reading the response ([#8294](https://github.com/paritytech/parity/pull/8294))
- Cleanup Ellaism bootnodes ([#8276](https://github.com/paritytech/parity/pull/8276))
- Allow unsafe js eval on Parity Wallet. ([#8204](https://github.com/paritytech/parity/pull/8204))
- Remove RefCell from Header ([#8227](https://github.com/paritytech/parity/pull/8227))
- Typo fix: todo with no content ([#8292](https://github.com/paritytech/parity/pull/8292))
- Revert "ci: disable link-dead-code in coverage build ([#8118](https://github.com/paritytech/parity/pull/8118))" ([#8287](https://github.com/paritytech/parity/pull/8287))
- Bump ethabi & ethereum-types. ([#8258](https://github.com/paritytech/parity/pull/8258))
- Allow customization of max WS connections. ([#8257](https://github.com/paritytech/parity/pull/8257))
- Supress TemporaryInvalid verification failures. ([#8256](https://github.com/paritytech/parity/pull/8256))
- Return null number for pending block in eth_getBlockByNumber ([#8281](https://github.com/paritytech/parity/pull/8281))
- Use constant durations ([#8278](https://github.com/paritytech/parity/pull/8278))
- Typo fix: Mode doc - RLP should be client ([#8283](https://github.com/paritytech/parity/pull/8283))
- Eth_uninstallfilter should return false for non-existent filter ([#8280](https://github.com/paritytech/parity/pull/8280))
- Update `app_dirs` to 1.2.1 ([#8268](https://github.com/paritytech/parity/pull/8268))
- Add missing license header for runtime.rs ([#8252](https://github.com/paritytech/parity/pull/8252))
- Warp-only sync with warp-barrier [blocknumber] flag. ([#8228](https://github.com/paritytech/parity/pull/8228))
- Replace all Rlp usages with UntrustedRlp except for ethcore views ([#8233](https://github.com/paritytech/parity/pull/8233))
- Add test for ethstore-cli, fixes [#8027](https://github.com/paritytech/parity/issues/8027) ([#8187](https://github.com/paritytech/parity/pull/8187))
- Update musicoin spec in line with gmc v2.6.2 ([#8242](https://github.com/paritytech/parity/pull/8242))
- Fixed ethcore tx_filter ([#8200](https://github.com/paritytech/parity/pull/8200))
- Update CLI help for jsonrpc-apis, ws-apis and ipc-apis ([#8234](https://github.com/paritytech/parity/pull/8234))
- Remove network stats ([#8225](https://github.com/paritytech/parity/pull/8225))
- Node-filter does not use ChainNotify ([#8231](https://github.com/paritytech/parity/pull/8231))
- Implement hardcoded sync in the light client ([#8075](https://github.com/paritytech/parity/pull/8075))
- Update some of the dependencies for WASM ([#8223](https://github.com/paritytech/parity/pull/8223))
- Bump wasmi version ([#8209](https://github.com/paritytech/parity/pull/8209))
- Updated jsonrpc to point to the 1.11 branch ([#8180](https://github.com/paritytech/parity/pull/8180))
- Change name Wallet -> UI ([#8164](https://github.com/paritytech/parity/pull/8164))
- Introduce Parity UI ([#8202](https://github.com/paritytech/parity/pull/8202))
- Update Changelogs ([#8175](https://github.com/paritytech/parity/pull/8175))
- Returns number of topcis to take fr.. ([#8199](https://github.com/paritytech/parity/pull/8199))
- Make docopt usage non-const ([#8189](https://github.com/paritytech/parity/pull/8189))
- Avoid allocations when computing triehash. ([#8176](https://github.com/paritytech/parity/pull/8176))
- Handle rlp decoding Result in patricia trie ([#8166](https://github.com/paritytech/parity/pull/8166))
- Bump wasm libs ([#8171](https://github.com/paritytech/parity/pull/8171))
- Re-enable signer, even with no UI. ([#8167](https://github.com/paritytech/parity/pull/8167))
- Update daemonize ([#8165](https://github.com/paritytech/parity/pull/8165))
- Some tiny modifications. ([#8163](https://github.com/paritytech/parity/pull/8163))
- Secretstore: store key author address in db ([#7887](https://github.com/paritytech/parity/pull/7887))
- Rename DatabaseValueView::new to from_rlp ([#8159](https://github.com/paritytech/parity/pull/8159))
- Dapps: update parity-ui dependencies ([#8160](https://github.com/paritytech/parity/pull/8160))
- Disable UI by default. ([#8105](https://github.com/paritytech/parity/pull/8105))
- Fix wasmi x32 builds ([#8155](https://github.com/paritytech/parity/pull/8155))
- Postpone Kovan hard fork ([#8137](https://github.com/paritytech/parity/pull/8137))
- Secretstore: ability to identify requester via Public/Address ([#7886](https://github.com/paritytech/parity/pull/7886))
- Optional dependency on secp256k1 for ethcrypto ([#8109](https://github.com/paritytech/parity/pull/8109))
- Network: init discovery using healthy nodes ([#8061](https://github.com/paritytech/parity/pull/8061))
- Check one step deeper if we're on release track branches ([#8134](https://github.com/paritytech/parity/pull/8134))
- Explicitly mention pruning_history uses RAM ([#8130](https://github.com/paritytech/parity/pull/8130))
- Remove `ethcrypto::{en,de}crypt_single_message`. ([#8126](https://github.com/paritytech/parity/pull/8126))
- Fix typo ([#8124](https://github.com/paritytech/parity/pull/8124))
- Secret_store: use `ecies::encrypt`/`ecies::decrypt`. ([#8125](https://github.com/paritytech/parity/pull/8125))
- Fix comment for fn gas() in wasm/runtime ([#8122](https://github.com/paritytech/parity/pull/8122))
- Structured rlp encoding in journaldb ([#8047](https://github.com/paritytech/parity/pull/8047))
- Ci: disable link-dead-code in coverage build ([#8118](https://github.com/paritytech/parity/pull/8118))
- Fix trace filter returning returning unrelated reward calls, closes [#8070](https://github.com/paritytech/parity/issues/8070) ([#8098](https://github.com/paritytech/parity/pull/8098))
- Const time comparison ([#8113](https://github.com/paritytech/parity/pull/8113))
- Replace reqwest with hyper ([#8099](https://github.com/paritytech/parity/pull/8099))
- More dos protection ([#8104](https://github.com/paritytech/parity/pull/8104))
- Remove the time dependency where possible ([#8100](https://github.com/paritytech/parity/pull/8100))
- Fix comment for gas extern in Wasm runtime ([#8101](https://github.com/paritytech/parity/pull/8101))
- Replace std::env::temp_dir with tempdir in tests ([#8103](https://github.com/paritytech/parity/pull/8103))
- Fix Cargo.lock not parsable ([#8102](https://github.com/paritytech/parity/pull/8102))
- Additional data in EVMTestClient ([#7964](https://github.com/paritytech/parity/pull/7964))
- Update serde, serde-derive, ethabi-derive, syn, quote and rlp_derive ([#8085](https://github.com/paritytech/parity/pull/8085))
- Ethcore-service ([#8089](https://github.com/paritytech/parity/pull/8089))
- [contract-client] refactor ([#7978](https://github.com/paritytech/parity/pull/7978))
- Revert removing blooms ([#8066](https://github.com/paritytech/parity/pull/8066))
- Ethcore test::helpers cleanup ([#8086](https://github.com/paritytech/parity/pull/8086))
- Add some dos protection ([#8084](https://github.com/paritytech/parity/pull/8084))
- Wasm libraries bump ([#7970](https://github.com/paritytech/parity/pull/7970))
- Echo back the message hash of a ping in the pong request ([#8042](https://github.com/paritytech/parity/pull/8042))
- Add Kovan WASM activation blocknumber ([#8057](https://github.com/paritytech/parity/pull/8057))
- [ethkey] Unify debug/display for Address/Public/Secret ([#8076](https://github.com/paritytech/parity/pull/8076))
- Limit incoming connections. ([#8060](https://github.com/paritytech/parity/pull/8060))
- Max code size on Kovan ([#8067](https://github.com/paritytech/parity/pull/8067))
- Updater: apply exponential backoff after download failure ([#8059](https://github.com/paritytech/parity/pull/8059))
- Make blockchain functions more idiomatic, avoid needless writes to cache_man ([#8054](https://github.com/paritytech/parity/pull/8054))
- Make patricia-trie more idiomatic and remove redundant code ([#8056](https://github.com/paritytech/parity/pull/8056))
- Abstract devp2p ([#8048](https://github.com/paritytech/parity/pull/8048))
- Update refs to shell ([#8051](https://github.com/paritytech/parity/pull/8051))
- Fix cache & snapcraft CI build ([#8052](https://github.com/paritytech/parity/pull/8052))
- Prelude to the block module cleanup ([#8025](https://github.com/paritytech/parity/pull/8025))
- Add MCIP-6 Byzyantium transition to Musicoin spec ([#7841](https://github.com/paritytech/parity/pull/7841))
- Bump master to 1.11.0 ([#8021](https://github.com/paritytech/parity/pull/8021))
- `client` refactoring ([#7038](https://github.com/paritytech/parity/pull/7038))
- [hardware wallet] sleeping -> pollling ([#8018](https://github.com/paritytech/parity/pull/8018))
- Fixed broken link in README ([#8012](https://github.com/paritytech/parity/pull/8012))
- Support parity protocol. ([#8035](https://github.com/paritytech/parity/pull/8035))
- Add changelog for 1.8.11 stable and 1.9.4 beta ([#8017](https://github.com/paritytech/parity/pull/8017))
- Fix for verify_block_basic crashing on invalid transaction rlp ([#8032](https://github.com/paritytech/parity/pull/8032))
- Extract the hard dependency on rocksdb from the light client ([#8034](https://github.com/paritytech/parity/pull/8034))
- Fixed parsing ethash seals and verify_block_undordered ([#8031](https://github.com/paritytech/parity/pull/8031))
- Fixed ethstore sign ([#8026](https://github.com/paritytech/parity/pull/8026))
- Ci: Fix cargo cache ([#7968](https://github.com/paritytech/parity/pull/7968))
- Update ref to new shell ([#8024](https://github.com/paritytech/parity/pull/8024))

## Previous releases

- [CHANGELOG-1.10](docs/CHANGELOG-1.10.md) (_stable_)
- [CHANGELOG-1.9](docs/CHANGELOG-1.9.md) (EOL: 2018-05-09)
- [CHANGELOG-1.8](docs/CHANGELOG-1.8.md) (EOL: 2018-03-22)
- [CHANGELOG-1.7](docs/CHANGELOG-1.7.md) (EOL: 2018-01-25)
- [CHANGELOG-1.6](docs/CHANGELOG-1.6.md) (EOL: 2017-10-15)
- [CHANGELOG-1.5](docs/CHANGELOG-1.5.md) (EOL: 2017-07-28)
- [CHANGELOG-1.4](docs/CHANGELOG-1.4.md) (EOL: 2017-03-13)
- [CHANGELOG-1.3](docs/CHANGELOG-1.3.md) (EOL: 2017-01-19)
- [CHANGELOG-1.2](docs/CHANGELOG-1.2.md) (EOL: 2016-11-07)
- [CHANGELOG-1.1](docs/CHANGELOG-1.1.md) (EOL: 2016-08-12)
- [CHANGELOG-1.0](docs/CHANGELOG-1.0.md) (EOL: 2016-06-24)
- [CHANGELOG-0.9](docs/CHANGELOG-0.9.md) (EOL: 2016-05-02)